Polyrhachis sempronia Forel, 1907 junior synonym of current valid taxon Polyrhachis phryne Forel, 1907
Polyrhachis sempronia Forel, 1907d: 39 (w.) AUSTRALIA (New South Wales). Australasia.
Primary type information: Primary type material: holotype worker. Primary type locality: Australia: New South Wales, Blue Mts, Mt Victoria, 1901 (L. Biró). Primary type depository: HNHM.
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